Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCD Calculator to determine the Greatest Common Divisor of 423, 670, 29, 550 i.e. 1 largest integer that divides all the numbers equally.
GCD of 423, 670, 29, 550 is 1
GCD(423, 670, 29, 550) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 423, 670, 29, 550 is 1
GCD(423, 670, 29, 550) = 1
Given Input numbers are 423, 670, 29, 550
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 423
List of positive integer divisors of 423 that divides 423 without a remainder.
1, 3, 9, 47, 141, 423
Divisors of 670
List of positive integer divisors of 670 that divides 670 without a remainder.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 29
List of positive integer divisors of 29 that divides 29 without a remainder.
1, 29
Divisors of 550
List of positive integer divisors of 550 that divides 550 without a remainder.
1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
Greatest Common Divisior
We found the divisors of 423, 670, 29, 550 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 423, 670, 29, 550 is 1.
Therefore, GCD of numbers 423, 670, 29, 550 is 1
Given Input Data is 423, 670, 29, 550
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 423 is 3 x 3 x 47
Prime Factorization of 670 is 2 x 5 x 67
Prime Factorization of 29 is 29
Prime Factorization of 550 is 2 x 5 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Step1:
Let's calculate the GCD of first two numbers
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(423, 670) = 283410
GCD(423, 670) = ( 423 x 670 ) / 283410
GCD(423, 670) = 283410 / 283410
GCD(423, 670) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 29
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 29) = 29
GCD(1, 29) = ( 1 x 29 ) / 29
GCD(1, 29) = 29 / 29
GCD(1, 29) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 550
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 550) = 550
GCD(1, 550) = ( 1 x 550 ) / 550
GCD(1, 550) = 550 / 550
GCD(1, 550) = 1
GCD of 423, 670, 29, 550 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 423, 670, 29, 550?
GCD of 423, 670, 29, 550 is 1
2. Where do I get the detailed procedure to find GCD of 423, 670, 29, 550?
You can find a detailed procedure to find GCD of 423, 670, 29, 550 on our page.
3. How to find GCD of 423, 670, 29, 550 on a calculator?
You can find the GCD of 423, 670, 29, 550 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.